package com.zsrt.cookie.Utils;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;

public class CookieUtil {

	public static Cookie getCookie(HttpServletRequest request,String key){
		Cookie c=null;
		Cookie[] cookies=request.getCookies();
		
		for (Cookie cookie: cookies) {
			System.out.println("key"+cookie.getName());
			System.out.println("value"+cookie.getValue());
			if(cookie.getName().equals(key)){
				c=cookie;
				break;
			}
		}
		return c;
	}
}
